**作者:**Sun, Peize, Yi Jiang, Rufeng Zhang, Enze Xie, Jinkun Cao, Xinting Hu, Tao Kong, Zehuan Yuan, Changhu Wang, and Ping Luo
**作者单位:**香港大学,卡耐基梅隆大学,字节跳动,同济大学
发布时间:2020
发布期刊/会议:Arxiv
出版商:
**论文全称:**TransTrack: Multiple Object Tracking with Transformer
论文地址:
TransTrack: Multiple Object Tracking with Transformer
论文代码:
https://github.com/PeizeSun/TransTrack
**地位:**第一次将Transformer引入到了MOT领域并获得了不错的效果
In this work, we propose TransTrack, a simple but efficient scheme to solve the multiple object tracking problems. TransTrack leverages the transformer architecture, which is an attention-based query-key mechanism. It applies object features from the previous frame as a query of the current frame and introduces a set of learned object queries to enable detecting new-coming objects. It builds up a novel joint-detection-and-tracking paradigm by accomplishing object detection and object association in a single shot, simplifying complicated multi-step settings in tracking-by-detection methods. On MOT17 and MOT20 benchmark, TransTrack achieves 74.5% and 64.5% MOTA, respectively, competitive to the state-of-the-art methods. We expect TransTrack to provide a novel perspective for multiple object tracking.